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4-(3,4-dinitrophenyl)-1,2-dinitrobenzene

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Identification
Molecular formula
C12H6N4O8
CAS number
602-26-0
IUPAC name
4-(3,4-dinitrophenyl)-1,2-dinitro-benzene
State
State

At room temperature, the compound is a solid. It does not vaporize under normal conditions and maintains its integrity as a crystalline solid.

Melting point (Celsius)
168.00
Melting point (Kelvin)
441.15
Boiling point (Celsius)
360.00
Boiling point (Kelvin)
633.15
General information
Molecular weight
319.16g/mol
Molar mass
319.1590g/mol
Density
1.6000g/cm3
Appearence

The compound appears as a yellow crystalline solid. It is typically formed in crystal form and is known for its bright yellow coloration due to the presence of nitro groups which contribute to the compound’s ability to absorb visible light.

Comment on solubility

Solubility of 4-(3,4-dinitrophenyl)-1,2-dinitro-benzene

4-(3,4-dinitrophenyl)-1,2-dinitro-benzene, often referred to as a nitro compound, exhibits particular characteristics when it comes to solubility. Understanding the solubility of this compound is essential for its applications and handling. Here are some key points:

  • Polarity: Nitro groups (-NO2) contribute to the compound's overall polarity, affecting its solubility in water.
  • Solvent Interaction: It often dissolves better in organic solvents due to its hydrophobic aromatic system coupled with the presence of polar nitro groups.
  • Water Solubility: 4-(3,4-dinitrophenyl)-1,2-dinitro-benzene has limited solubility in water, which can be attributed to the strong intermolecular forces in the crystalline state that inhibit dissolution.

Furthermore, the following factors also play a significant role:

  • Temperature: Solubility can increase with temperature, as the kinetic energy of molecules rises, allowing interactions with the solvent.
  • pH Levels: Changes in pH can influence the protonation state of polar groups, thus impacting solubility.
  • Presence of Co-solvents: Solubility might improve in the presence of co-solvents that facilitate solvation of the nitro compounds.

In summary, while 4-(3,4-dinitrophenyl)-1,2-dinitro-benzene is not highly soluble in water, its solubility profile in organic solvents and the influence of environmental factors make it necessary to consider for practical applications. As one scholar noted, "The solubility landscape of nitro compounds is complex, leading to diverse behavior in different solvents."

Interesting facts

Interesting Facts about 4-(3,4-Dinitrophenyl)-1,2-dinitro-benzene

4-(3,4-Dinitrophenyl)-1,2-dinitro-benzene, often shortened to DNBD, is a fascinating compound with unique properties and applications. Here are some intriguing points of interest:

  • Explosive Potential: DNBD is a nitroaromatic compound known for its high explosive potential. This feature makes it significant in both military and commercial applications.
  • Chemical Structure: The compound consists of multiple nitro groups attached to a benzene ring, which increases its reactivity and stability as an explosive material.
  • Sensitivity: DNBD's sensitivity to heat, impact, and friction is crucial to understanding how to safely handle and store it. Researchers must exercise caution when working with such compounds.

Applications in Research and Industry

Due to its notable characteristics, DNBD serves various purposes, particularly in the field of chemistry and materials science:

  • Research Tool: DNBD is often used as a model compound in studies related to explosive detection and stability testing.
  • Industrial Use: Its explosive properties can be harnessed for controlled demolition and in the development of new explosive formulations.
  • Analytical Chemistry: The compound is utilized in various analytical techniques, such as spectroscopy, to understand the behavior of nitro compounds under different conditions.

Overall, the compound 4-(3,4-Dinitrophenyl)-1,2-dinitro-benzene represents a complex and vital area of study for chemists interested in explosives and their various implications for safety and technology. As noted in the words of a prominent chemist, "Understanding the nuances of nitro compounds can unlock new advancements in both safety and performance."

Synonyms
1,1'-BIPHENYL, 3,3',4,4'-TETRANITRO-
3,4,3',4'-Tetranitrobiphenyl
BRN 2547291
2364-42-3
DTXSID60178310
3-05-00-01772 (Beilstein Handbook Reference)
DTXCID90100801
CHEMBL353670
SCHEMBL3976788
3,4,3',4'-Tetranitro-biphenyl